Full LG SIGNATURE AM501YWM1 Purifier Specs (USA Version)

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| Filtering Details | |
|---|---|
| Pre-filter details | Permanent |
| Additional filter details | Black deodorizing filter (replaceable), Black 1.0 PM filter (permanent), 2x humidifying filter |
| Ozone concentration (PPM) | 0.01 |
| UV treatment | (UV LED for mold and bacteria) |
| Purifying Performance | |
| Clean Air Delivery Rate for pollen | 245 cubic feet / minute |
| Clean Air Delivery Rate for dust | 230 cubic feet / minute |
| Clean Air Delivery Rate for smoke | 205 cubic feet / minute |
| Coverage area (square feet) | 318 sqr. Feet |
| Air flow | 261CFM (7.39 cubic metre/min.) (on Turbo setting, 220.1 on High setting) |
| Air fan speeds | 4 (Low/Mid/High/Auto) |
| Amps | 1.56 |
| Voltage | 115 (60Hz) |
| Watts | 85 (on Turbo setting, 55W on High, 23W on Med, 15W on Low -- 55/37/26/18W humidification power consumption) |
| Noise level at Low | 23dB (decibels) |
| Noise level at Max. | 53dB (decibels) |
| Capacity (pints) | 6.8 |
| On-off timer | 12 hour(s) (2/4/8/12 hours) |
| Automatic setting | ![]() |
| Other Specs & Features | |
| Display Type | LED |
| Certifications | AAFA |
| Sub-category | Portable, smart, stylish, humidifying |
| Indicator lights | (2-step order/replace filter indicator, air quality, max water level) |
| Warranty | 1 year (for parts and labor, 10 years for motor) |
| UPC code | 048231381604 |
| Application | LG SmartThinQ ready, Compatible with Google Assistant/Amazon Alexa |
| Security features | Child Lock |
| Sensors | Odor, PM1.0 (dust), Humidity |
| Wi-Fi | ![]() |
| Dirty Storage Capacity | 0.85 gal. (6.8 pints) |
| Capacity (liters) | 3.2 liter(s) |
| Control Location | Top |
| Preset programs | Air purifying, Auto, Humidifying, Quiet Mode, Sleep, Smart Drying |
| Basics | |
| Release year | 2019 |
| Release month | 02 |
| Release quarter | 01 |
| SERIES | SIGNATURE |
| Available colors | White |
| Width (inches) | 16.06 |
| Height (inches) | 28.54 |
| Depth (inches) | 16.06 |
| Remote control | ![]() |
| Weight (pounds) | 36.38lbs. |
| Width (mm) | 407.9 mm |
| Height (mm) | 724.9 mm |
| Depth (mm) | 407.9 mm |
| Weight lbs with package | 44.09 |
Description:
Also known as LG AM501YWM1, LG 318-sq-ft Smart Air Purifier with Humidification.
(UV LED for mold and bacteria)






